Sock



FIG. 1 is a top, right, front perspective view of the sock according to a first embodiment showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top plan view thereof; and

FIG. 7 is a bottom plan view thereof.

FIG. 8 is a top, right, front perspective view of the sock according to a second embodiment;

FIG. 9 is a right side view thereof;

FIG. 10 is a left side view thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a top plan view thereof; and,

FIG. 14 is a bottom plan view thereof.

The stipple shading on the rear strings in the second embodiment indicates a contrasted material. 

CLAIM The ornamental design for a sock, as shown and described. 